Atmel Evaluation Kit AT91SAM9X35-EK AT91SAM9X35-EK Data Sheet
Product codes
AT91SAM9X35-EK
946
SAM9X35 [DATASHEET]
11055E–ATARM–10-Mar-2014
42.8 Analog-to-Digital Converter (ADC) User Interface
Any offset not listed in
Table 42-4. Register Mapping
Offset
Register
Name
Access
Reset
0x00
Control Register
ADC_CR
Write-only
–
0x04
Mode Register
ADC_MR
Read-write
0x00000000
0x08
Channel Sequence Register 1
ADC_SEQR1
Read-write
0x00000000
0x0C
Channel Sequence Register 2
ADC_SEQR2
Read-write
0x00000000
0x10
Channel Enable Register
ADC_CHER
Write-only
–
0x14
Channel Disable Register
ADC_CHDR
Write-only
–
0x18
Channel Status Register
ADC_CHSR
Read-only
0x00000000
0x1C
Reserved
–
–
–
0x20
Last Converted Data Register
ADC_LCDR
Read-only
0x00000000
0x24
Interrupt Enable Register
ADC_IER
Write-only
–
0x28
Interrupt Disable Register
ADC_IDR
Write-only
–
0x2C
Interrupt Mask Register
ADC_IMR
Read-only
0x00000000
0x30
Interrupt Status Register
ADC_ISR
Read-only
0x00000000
0x34
Reserved
–
–
–
0x38
Reserved
–
–
–
0x3C
Overrun Status Register
ADC_OVER
Read-only
0x00000000
0x40
Extended Mode Register
ADC_EMR
Read-write
0x00000000
0x44
Compare Window Register
ADC_CWR
Read-write
0x00000000
0x50
Channel Data Register 0
ADC_CDR0
Read-only
0x00000000
0x54
Channel Data Register 1
ADC_CDR1
Read-only
0x00000000
...
...
...
...
...
0x7C
Channel Data Register 11
ADC_CDR11
Read-only
0x00000000
0x80 - 0x90
Reserved
–
–
–
0x94
Analog Control Register
ADC_ACR
Read-write
0x00000100
0x98 - 0xAC
Reserved
–
–
–
0xB0
Touchscreen Mode Register
ADC_TSMR
Read-write
0x00000000
0xB4
Touchscreen X Position Register
ADC_XPOSR
Read-only
0x00000000
0xB8
Touchscreen Y Position Register
ADC_YPOSR
Read-only
0x00000000
0xBC
Touchscreen Pressure Register
ADC_PRESSR
Read-only
0x00000000
0xC0
Trigger Register
ADC_TRGR
Read-write
0x00000000
0xC4 - 0xE0
Reserved
–
–
–
0xE4
Write Protect Mode Register
ADC_WPMR
Read-write
0x00000000
0xE8
Write Protect Status Register
ADC_WPSR
Read-only
0x00000000
0xEC - 0xF8
Reserved
–
–
–
0xFC
Reserved
–
–
–